baber/WOPTO huggingface dataset:
Patent JP-H04131003-A (JP)
Title: Lifting and lowering control device of ground working machine
Inventor: WATABE MICHIHIRO
IPC: A01B63/114
Filed: 1990-09-21
Abstract: PURPOSE:To prevent engine stop, etc., by roughness of tilling finish face or large load by changing a lowering position in tilling depth control to the lowest lowering position when changeover from tilling depth control to the second position control is carried out. CONSTITUTION:When a tilling depth control is changed over to the second position control for carrying out lifting and lowering control so as to nearly coincide a position detection value of memory for memorizing detection values from a position detector 9 under tilling depth control with a position detection value detected with the position detector 9, lowering position which is carrying out tilling depth control is set to the lowest lowering position. When a device is controlled so that the position set value of a position setting device 7 coincides with the position detection value of memory, the position control is changed over to the first position control subjected to lifting and lowering control so as to coincide a position set value of the position setting device with a position detection value from the position detector 9.
Patent JP-H05218836-A (JP)
Title: Driving circuit for insulated gate element
Inventor: FURUHATA SHOICHI
IPC: H03K17/08
Filed: 1992-09-24
Abstract: PURPOSE:To provide a driving circuit which contains a function when the load is short-circuited and to increase the time before the gate element is broken. CONSTITUTION:The current corresponding to the overcurrent flowing to an insulated gate element IGBT 1 is detected by a current detecting resistance 31 via the emitter of an auxiliary IGBT 21. Then an auxiliary transistor TR 5 is turned on based on the detected voltage of the resistance 31 and the collector potential of the TR 5 is reduced. Thus the gate potential of the IGBT 1 connected to the collector of the TR 5 is reduced. Then the overcurrent is suppressed.
Patent JP-H0197533-A (JP)
Title: Method and device for assembling engine-mounting bed
Inventor: KIMURA KOICHI
IPC: B23P21/00
Filed: 1987-10-07
Abstract: PURPOSE:To improve production efficiency, by a method wherein a front beam positioning part, an up first nut runner, a rear beam positioning part, and an up second nut runner are disposed on a base bed to form an assembling device. CONSTITUTION:Bolts are respectively engaged with first and second nut runners 4 and 6, and a center beam is engaged with the bolt. A front beam and a rear beam are positioned facing a position above the center beam, and the bolt is further screwed from below at the first and second nut runners 4 and 6. In this way, the center beam is assembled to the front and the rear beam. Namely, since, in assembly of an engine-mounting bed, a frame turning-over process is eliminated, and regular fastening of a bolt is automated, the burden of a worker is relieved, a working time is shortened, and a production quantity can be sharply increased.
Patent JP-H05133922-A (JP)
Title: Humidity sensitive element
Inventor: KANEKO MASAO
IPC: G01N21/81
Filed: 1991-10-01
Abstract: PURPOSE:To measure relative humidity without danger of explosion without being influenced by electromagnetic induction noise by forming a humidity sensitive element including solid acid carrying a humidity sensitive film containing polypyridine metal complex or its derivative. CONSTITUTION:Solution of polypyridine or its derivative is prepared, dispersion solution obtained by dispersing solid acid in the solution is filtered, and its precipitate is cleaned to obtain solid acid carrying polypyridine metal complex or its derivative. This solid acid is dispersed in dispersion medium such as water or alcohol and applied on a support such as a glass substrate, and the application is dried to obtain a humidity sensitive element. The humidity sensitive element thus obtained can measure between relative humidity of 0 to 10% and its response time is extremely short as approximately 10 sec or shorter. In addition since Stoke's shift in light emission of the polypyridine metal complex or its derivative used for the element is as large as approximately 150nm, it is easy to separate excitation light from fluorescent light to easily allow luminous measurement, thereby simplifying a measuring apparatus.
Patent JP-H1195023-A (JP)
Title: Color filter and manufacture thereof
Inventor: YAMADA MASATO
IPC: G03C7/392
Filed: 1997-09-18
Abstract: PROBLEM TO BE SOLVED: To easily obtain a color filter in which the pigment of a coloring part is stable after heated at high temperature so as not to generate unnecessary coloring at the coloring part by containing a specific compound as a cyanogen coupler, and further containing a specific compound. SOLUTION: A color filter is manufactured containing at least one kind of compound expressed by a formula I as a cyanogen coupler, and at least one kind of compound expressed by a formula II and/or a formula III. In the expression I, R1 represents a substitutive or nonsubstitutive aliphatic, aromatic, heterocyclic or amino group, W represents a nonmetallic atom group containing at least one hetero atom forming a 5-6 membered ring, and Z represents a hydrogen atom, a halogen atom or a coupling release group. In the formula II, R2 -R4 respectively represent an aliphatic group or an aryl group, but at least two groups can be bound to each other to form a 5-6 membered ring. In the formula III, X, Y respectively represent an alkyl group or an alkenyl group and can be bound to each other to form a 5-6 membered ring.
Patent JP-2001043088-A (JP)
Title: Service system for changing function of device
Inventor: YAMAMOTO SHINICHI
IPC: H01L27/04
Filed: 1999-09-07
Abstract: PROBLEM TO BE SOLVED: To make executable the change of function a device without adding a hardware in a form corresponding to a user's desire from moment to moment by executing the change of reconstruction chips on the basis of the change contents of specified reconstructable chips. SOLUTION: A digital video disk(DVD) 9 existing in a home 2 includes a network communication means and reconstructable chips 10a and 10b as the chip configuration of the DVD 9. The chips 10a and 10b are capable of reconstructing their own configurations on the basis of information outputted from the means 11. Then, the function change of the DVD 9 is accomplished by changing the configurations of the chip 10a or 10b on the basis of information transmitted from a function service center 1. Thus, a request for the function change of a device is received, the change contents of the chips 10a and 10b are specified and the change of the chips 10a and 10b are performed on the basis of the change contents.
Patent JP-2001073701-A (JP)
Title: Fiber-reinforced composite material rotor
Inventor: NONAKA YOSHINORI
IPC: F01D5/02
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent exposure of boundary of reinforced fiber and base material in case of cutting off of rotation balance adjustment part, by arranging reinforced fiber in several directions of matrix avoiding rotation balance adjustment part for composite material rotor. SOLUTION: At the time of arrangement of reinforced fiber 3 for forming composite material rotor 6, base material 2 for providing rotation balance adjustment part 7 is composed only of base material 2 without any reinforced fiber coiled, with either radial or circumferential reinforced fiber 31, 32. Thus, since rotation balance adjustment part 7 is composed only of base material 2 without involving reinforced fiber in fiber-reinforced composite material rotor, the interface of reinforced fiber 3 and base material 2 will not be exposed even if rotation balance adjustment part 7 is cut off to level off moment of inertia around center shaft 4 at the time of rotation balance adjustment.
Patent JP-H0994719-A (JP)
Title: Feeding device for electric discharge machine
Inventor: SUZUKI SEIJI
IPC: B23H7/10
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To supply a stable work current to an electrode dispite of the rotation time and rotation-stop time of the electrode mounted on a main spindle. SOLUTION: In providing a feeding ring 24, rotating together with a main spindle 14, and performing discharge work while rotating an electrode 22; a feeding brush 26a and the outer peripheral surface of the ring 24 are contacted, and also a work current is supplied to the electrode 22 via the ring 24. Also, in performing electric discharge work without rotating the electrode 22, the side surface of the ring 24 can be nipped by nipping members 28a and 28b, and also the work current is supplied to the electrode 22 via the ring 24 from a contact member.
Patent JP-H1078769-A (JP)
Title: Picture processing device
Inventor: SUZUOKI MASAKAZU
IPC: H04N19/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To increase the transfer speed on a bus of extended picture data and to improve utilization efficiency of a memory. SOLUTION: A memory 12, a picture extension decoding section 13, a plotting processing section 15, data transfer control sections 131, 52 are connected to a bus 10. Compressed picture data is released and extended by a picture extension decoding section 13, extended picture data is transferred to the memory 12 by control of a data transfer control section through the bus 10, extended data stored in the memory 12 is transferred to a plotting processing section 15 by control of the data transfer control section through the bus 10, and display picture data is generated by this plotting processing section 15. An instantaneous compression section 50 compressing instantly extended picture data is provided between an output end of extended picture data of the picture extension decoding section 13 and the bus 10.  An instantaneous releasing section 60 releasing compression of picture data instantly compressed is provided between an input part of the plotting processing section 15 and the bus 10.
Patent JP-H08117769-A (JP)
Title: Sewage treatment apparatus
Inventor: ODA KENJI
IPC: C02F3/00
Filed: 1994-10-19
Abstract: PURPOSE: To stably use a sewage treatment apparatus over a long pariod of time by detecting the water level in a treatment tank to control a blower spraying air on the surface of the sewage in the treatment tank. CONSTITUTION: A blower 12 is controlled by the output from the water level detection part 19 of a treatment tank 9 to send air to the surface of the sewage in the treatment tank 9. Whereupon, the surface of the sewage is covered with carbon dioxide generated by the decomposition of filth to drift along the surface of the sewage and air bubbles generated by the supply of air from a pipe 13 to become an oxygen deficient state to prevent the killing of aerobic bacteria and a large amt. of oxygen is supplied from the surface of the sewage to activate the activity of aerobic bacteria to accelerate the decomposition of filth. As a result, filth is perfectly decomposed and generated carbon dioxide is discharged from an exhaust cylinder 20 along with steam. By this constitution, a sewage treatment apparatus can stably be used over a long period of time.
Patent JP-H04233468-A (JP)
Title: Rotating rate sensor
Inventor: EERITSUHI TSUABURAA
IPC: G01C19/56
Filed: 1991-10-02
Abstract: PURPOSE: To obtain a large deflection in a first vibration direction and eliminate a lateral deflection causing interference signals, by constituting a vibrating body as a web suspended at one or both sides and mounting a structure element in parallel to a primary surface of a supporting body. CONSTITUTION: The sensor element is constituted of a disk-like supporting body 10 in the shape of a double tuning fork. One of tuning fork structures is composed of a vibrating body 13 which is coupled on both sides to the supporting body 10 via four webs 14. The vibrating body 13 is oscillated in a first vibration direction which is shown by an arrow 1 and present within the plane of the supporting body. The oscillation is performed, e.g. electrostatically, electrodynamically or thermoelectrically. A structure element 21 formed as a tongue piece is set to the vibrating body 13 via a suspending web 23. The element 21 can be deflected perpendicularly to a surface of the supporting body 10, and therefore a perpendicular acceleration to the surface of the supporting body is detected by the element 21.
Patent JP-H09139736-A (JP)
Title: Improved routing method for communication network
Inventor: MASHIYUU TEII BUTSUSHIE
IPC: H04L12/56
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for setting up a service between a node on the call originating side in a communication network and a node at the destination. SOLUTION: In this method, a setup message for starting the service is transmitted (101) at first from the call originating node to the adjacent node to be operated as a local node. Next, after the local node receives the setup message, a link connected to the pair of specified nodes is erased and a topological data base is updated (103). Then, the shortest route from the local node to the destination node is decided (105) for the updated topology, and the other setup message is transmitted (107) from that local node to the first adjacent node in that shortest route. This step is repeated until it is shown that the setup message arrives at the destination node and that service is started into connected state or that any shortest route is not found at the call originating node and that service fails in starting the connected state.
Patent JP-S61132355-A (JP)
Title: Printing wire for dot printer
Inventor: UDAGAWA TEIICHI
IPC: B41J2/25
Filed: 1984-12-03
Abstract: PURPOSE:To obtain a product of excellent abrasion and shock resistance, with good brazing characteristics, and, in addition, which is light and economical by using an alloy containing a specified amount of cobalt and the remainder consisting of molybdenum. CONSTITUTION:The product includes a printing wire (printing pin 4) to be used for a dot printer, and the remainder is made of an alloy consisting of molybdenum. It is recommended for the above wire to have a tensile strength larger than 160kgf/mm<2>. In compliance with the above, a printing wire with abrasion resistance, shock resistance and brazing characteristics, light weight and low cost may be obtained.
Patent JP-H04134118-A (JP)
Title: Exhaust emission control device for marine propeller
Inventor: YOSHIOKA HIDEHIKO
IPC: F01N3/28
Filed: 1990-09-26
Abstract: PURPOSE:To facilitate a job for detachment and vice versa by installing mounting flange part in a catalyst exhaust pipe carrying a catalyst on the surface, and clamping it to an exhaust tube with a bolt, in a device which discharges exhaust gases into the water through the exhaust tube. CONSTITUTION:This catalyst exhaust pipe 7 is formed by the most intersetting between two split members 7a and 7b for facilitating the deposition of a catalyst on both inside and outside surfaces, and a lot of holes 9 are formed on the peripheral surface. In addition, a flange part 10 extending outward is installed in an upper end of this exhaust pipe 7, and this flange part 10 is bent of its section into a wavy or zigzag form, through which it is made so as to be fitted in a step different part 13 formed on a contact surface of a mounting flange 12 for a cylinder 11 of an exhaust tube 8, and it is attached to the cylinder 11 by a bolt 14 when it is clamped together with the exhaust tube 8.
Patent JP-2000087352-A (JP)
Title: Construction method of pile
Inventor: MEGURIDA TAKASHI
IPC: E02D7/00
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a construction method of pile with which lateral force or vibration at earthquake, etc., exert no influence on the existing neighboring structure. SOLUTION: A pile hole 4 is bored up to the bearing ground 2 by an auger, and the specific depth of the pile hole 4 is filled with cement filler G. Then, a protection pipe 1 is set upward of the filler G to form a hollow section 5, and a pile 3 is inserted into the bearing ground 2 of the pile hole 4. A cover 7 is provided on the upper surface of the protection pipe 1.
Patent JP-H0566809-A (JP)
Title: Diagnostic system for sequence controller
Inventor: NAKAMURA AKIO
IPC: G06F11/22
Filed: 1991-09-05
Abstract: PURPOSE:To obtain the controller diagnostic system having high reliability by executing a program as an input/output signal by inverting a bit of trace data, and comparing its result and the trace data. CONSTITUTION:When a dual object is executed, an instruction at the time of executing an execution object and a dual instruction are executed in a CPU 1. On a data memory 3, data whose bit is inverted completely from the time of executing the execution object is inputted and outputted. In this case, unless there is abnormality in the CPU 1 and the data memory 3, a value obtained by executing a bit inversion of a result of execution coincides with trace data of an execution mode. On the contrary, in the case there is abnormality in the CPU 1 and an AND operation and an OR operation cannot be processed normally, and in the case there is abnormality in the data memory 3 and a certain bit is always turned on and off, the value obtained by executing a bit inversion of a result of execution does not coincide with the trace data of the execution mode. In such a way, a diagnosis of the CPU and the data memory can be executed with high reliability.
Patent JP-S63110057-A (JP)
Title: Brake hydraulic pressure control valve
Inventor: UCHIHARA TATSUO
IPC: B60T8/30
Filed: 1986-10-25
Abstract: PURPOSE:To prevent the erroneous operation which deflects the split point in the sharp brake application in the medium loaded state by installing a pressure adjusting piston in parallel to a partial piston and earlier operating said pressure adjusting piston by the relative reduction of the front wheel side hydraulic pressure for than the rear wheel side hydraulic pressure. CONSTITUTION:A valve plunger 30 is operated by the change of the interval between a car body and an accelerator, and the rear wheel brake hydraulic pressure introduced through a flow passage 26 is controlled, and a rear wheel side brake is controlled according to the load. A partial piston 70 is arranged under the valve plunger 30 through a partial spring 71, and a pressure adjusting piston 80 is arranged in the parallel relation inside the partial piston 70. The pressure adjusting piston 80 can operate in the earlier time by the relative lowering of the front wheel side hydraulic pressure for the rear wheel side hydraulic pressure in comparison with the partial piston, and the erroneous operation of the partial piston on the sharp brake application in the medium loading state can be prevented without varying the urging force of the partial spring.
Patent JP-H03134342-A (JP)
Title: Torsion buffer device for automotive transmission
Inventor: JIYATSUKI NOODAN
IPC: F16F15/129
Filed: 1990-09-26
Abstract: PURPOSE: To prevent dropping or removal of a friction pad by making a coil spring mode-exchangeable between an expansion mode and a shrinkage mode in a condition that the friction pad or others are permanently engaged with a contact zone during operation. CONSTITUTION: A torsion damping device for a transmission gear has a coil spring 15 inserted between rotatable coaxial parts 12, 16 adhered so as to mutually displace in angle, and a contact zone 18' engaged by friction with at least one friction pad 40 connecting with the coil spring 15. A radially deformable intermediate elastic member 50 having a first engagement zone 60 engaging with a coil 1 of the coil spring 15 and a second engagement zone 70 for contact with the friction pad 40 is inserted between the pad 40 and the coil spring 15, and the coil spring 15 is made mode-exchangeable between an expansion mode and a shrinkage mode in a condition that the friction pad 40 or others are permanently engaged with the contact zone 18' during operation. Thus, dropping or removal of the friction pad can be prevented, and effective using length of the coil spring can be maintained.
Patent JP-H03116337-A (JP)
Title: Mutual standby business processing device
Inventor: ASAKURA SUMI
IPC: G06F11/20
Filed: 1989-09-29
Abstract: PURPOSE:To prevent distribution of jobs at the time of computer switching by referring to a table, which manages mutual standby states of plural computers, to execute the switching. CONSTITUTION:When a host 3 falls to the state in which the processing cannot be continued, an operating system job 33 is switched to a standby system job 13 of a host 1. When the host 3 is restored to the state in which the processing can be continued thereafter, the host 1 detects the existence of operating system jobs 11 and 12 already set to the monitor success state in the host itself by a table referring means 15 which refers to a job management table 14. Since standby system jobs 21 and 22 corresponding operating system jobs 11 and 12 exist in a host 2, the operating system job 33 of the host 3 is not registered as a standby system job in the host 1 and is not effectuated. Thus, distribution of standby system jobs to plural hosts is prevented in the mutual standby system where plural jobs can exist in one host.
Patent JP-S62116726-A (JP)
Title: Annealing furnace
Inventor: TAKEUCHI OSAMU
IPC: C21D9/663
Filed: 1985-11-13
Abstract: PURPOSE:To uniformize temp. distribution in material to be treated and to anneal it with a good heat efficiency, by radiation heating upper surface and convection heating under surface at heating material to be heated, and simultaneously carrying out convection cooling from upper and lower sides of material to be treated at cooling. CONSTITUTION:A cooling 40 is housed in housing and a circulation fan 36 is operated under closed state of sheltering dampers 38, 39 at heating and soaking. Furnace inside atmospheric gas heated by a radiation tube 25 is introduced in a lower part wind box 24 through an intake box 31, further heated by an auxiliary heating device 43, allowed to flow to jetting nozzles 22 from a lower part header 23 and upwardly jetted at a high speed to heat a coil W. At cooling time, the cooler 40 is inserted into the box 24 and the fan 36 is operated under opened state of the dampers 38, 39. Atmospheric gas in furnace is circulated in an arrow direction by passing both gas flow paths L1, L2 at upper and lower parts, cooled by the cooler 40 at lower part and upwardly jetted from the nozzles 22 at a high speed and cooled by a cooler 44 at upper part and downwardly jetted at a high speed from jetting nozzles 26 through a duct 29.
Patent JP-S61132903-A (JP)
Title: Replacing method of optical fiber wire
Inventor: KAWAMURA TAKESHI
IPC: G02B6/46
Filed: 1984-11-30
Abstract: PURPOSE:To make possible the replacement of optical fibers in a long-distance strung optical composite aerial ground wire (OPGW) by replacing the optical fiber wire while oscillating the whole or part between the respective spans of the OPGW. CONSTITUTION:Transmission lines 6 and the optical composite aerial ground wire (OPGW) in the uppermost part are strung between steel towers A-D. The optical fibers 3 or unit 2 is removably provided in a metallic sheath 4 of the OPGW1 and Al coated steel wires 5 are twisted together around the sheath 4. The distance between the steel towers A-D is 2-3km and the replacement of the optical fibers is infeasible by an ordinary method. Exciters are thereupon provided between the spans A-B, B-C and C-D to apply the oscillation corresponding to the slight wind on the electric wires thereby floating the wires 3 in the sheath 4. The replacement of the optical fiber wires is then executed. The resistance force by friction is thereby decreased and the replacement of the fibers even at a long distance is made possible.